IMP Installation

Since H-Sphere 2.1, two webmail clients included in H-Sphere installation:

SqWebMail written in C - default webmail client, installed on the same box with mail server
and runs on its Apache server;

Horde IMP webmail client written in PHP, installed on one of the H-Sphere web servers.

IMP should be installed and configured only on one of H-Sphere web servers. It is automatically
installed with the first Web server. To check where IMP is installed, find the
following line in hsphere.properties:

IMP_HOST = NN

where NN is the web server ID; this ID can be obtained from E.Manager -> LServers.

To install IMP manually:

Login as root to the web server where you are intending to install IMP.